ID V6S8Z4_9FLAO Unreviewed; 662 AA.
AC V6S8Z4;
DT 19-FEB-2014, integrated into UniProtKB/TrEMBL.
DT 19-FEB-2014, sequence version 1.
DT 24-JAN-2024, entry version 50.
DE RecName: Full=UvrABC system protein B {ECO:0000256|ARBA:ARBA00029504, ECO:0000256|HAMAP-Rule:MF_00204};
DE Short=Protein UvrB {ECO:0000256|HAMAP-Rule:MF_00204};
DE AltName: Full=Excinuclease ABC subunit B {ECO:0000256|HAMAP-Rule:MF_00204};
GN Name=uvrB {ECO:0000256|HAMAP-Rule:MF_00204};
GN ORFNames=Q767_10295 {ECO:0000313|EMBL:KGO95609.1};
OS Flavobacterium enshiense DK69.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavobacterium.
OX NCBI_TaxID=1107311 {ECO:0000313|EMBL:KGO95609.1, ECO:0000313|Proteomes:UP000030149};
RN [1] {ECO:0000313|Proteomes:UP000030149}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DK69 {ECO:0000313|Proteomes:UP000030149};
RA Zeng Z., Chen C.;
RL Submitted (SEP-2013) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KGO95609.1, ECO:0000313|Proteomes:UP000030149}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DK69 {ECO:0000313|EMBL:KGO95609.1,
RC ECO:0000313|Proteomes:UP000030149};
RX PubMed=26561515; DOI=10.1186/s40793-015-0084-z;
RA Zeng Z., Chen C., Du H., Wang G., Li M.;
RT "High quality draft genomic sequence of Flavobacterium enshiense DK69(T)
RT and comparison among Flavobacterium genomes.";
RL Stand. Genomic Sci. 10:92-92(2015).
CC -!- FUNCTION: The UvrABC repair system catalyzes the recognition and
CC processing of DNA lesions. A damage recognition complex composed of 2
CC UvrA and 2 UvrB subunits scans DNA for abnormalities. Upon binding of
CC the UvrA(2)B(2) complex to a putative damaged site, the DNA wraps
CC around one UvrB monomer. DNA wrap is dependent on ATP binding by UvrB
CC and probably causes local melting of the DNA helix, facilitating
CC insertion of UvrB beta-hairpin between the DNA strands. Then UvrB
CC probes one DNA strand for the presence of a lesion. If a lesion is
CC found the UvrA subunits dissociate and the UvrB-DNA preincision complex
CC is formed. This complex is subsequently bound by UvrC and the second
CC UvrB is released. If no lesion is found, the DNA wraps around the other
CC UvrB subunit that will check the other stand for damage.
CC {ECO:0000256|HAMAP-Rule:MF_00204}.
CC -!- SUBUNIT: Forms a heterotetramer with UvrA during the search for
CC lesions. Interacts with UvrC in an incision complex.
CC {ECO:0000256|ARBA:ARBA00026033, ECO:0000256|HAMAP-Rule:MF_00204,
CC ECO:0000256|RuleBase:RU003587}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00204, ECO:0000256|RuleBase:RU003587}.
CC -!- DOMAIN: The beta-hairpin motif is involved in DNA binding.
CC {ECO:0000256|HAMAP-Rule:MF_00204}.
CC -!- SIMILARITY: Belongs to the UvrB family. {ECO:0000256|ARBA:ARBA00008533,
CC ECO:0000256|HAMAP-Rule:MF_00204, ECO:0000256|RuleBase:RU003587}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KGO95609.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; JRLZ01000009; KGO95609.1; -; Genomic_DNA.
DR RefSeq; WP_023573929.1; NZ_JRLZ01000009.1.
DR AlphaFoldDB; V6S8Z4; -.
DR STRING; 1107311.Q767_10295; -.
DR PATRIC; fig|1107311.3.peg.1908; -.
DR eggNOG; COG0556; Bacteria.
DR OrthoDB; 9806651at2; -.
DR Proteomes; UP000030149; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0009380; C:excinuclease repair complex; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009381; F:excinuclease ABC activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006289; P:nucleotide-excision repair; IEA:UniProtKB-UniRule.
DR GO; GO:0009432; P:SOS response; IEA:UniProtKB-UniRule.
DR CDD; cd17916; DEXHc_UvrB; 1.
DR CDD; cd18790; SF2_C_UvrB; 1.
DR Gene3D; 6.10.140.240; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 3.
DR Gene3D; 4.10.860.10; UVR domain; 1.
DR HAMAP; MF_00204; UvrB; 1.
DR InterPro; IPR006935; Helicase/UvrB_N.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR001943; UVR_dom.
DR InterPro; IPR036876; UVR_dom_sf.
DR InterPro; IPR004807; UvrB.
DR InterPro; IPR041471; UvrB_inter.
DR InterPro; IPR024759; UvrB_YAD/RRR_dom.
DR NCBIfam; TIGR00631; uvrb; 1.
DR PANTHER; PTHR24029; UVRABC SYSTEM PROTEIN B; 1.
DR PANTHER; PTHR24029:SF0; UVRABC SYSTEM PROTEIN B; 1.
DR Pfam; PF00271; Helicase_C; 1.
DR Pfam; PF04851; ResIII; 1.
DR Pfam; PF02151; UVR; 1.
DR Pfam; PF12344; UvrB; 1.
DR Pfam; PF17757; UvrB_inter; 1.
DR SMART; SM00487; DEXDc; 1.
DR SMART; SM00490; HELICc; 1.
DR SUPFAM; SSF46600; C-terminal UvrC-binding domain of UvrB; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 2.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
DR PROSITE; PS50151; UVR; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00204}; Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00204};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|HAMAP-
KW Rule:MF_00204};
KW DNA excision {ECO:0000256|ARBA:ARBA00022769, ECO:0000256|HAMAP-
KW Rule:MF_00204};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|HAMAP-
KW Rule:MF_00204};
KW Excision nuclease {ECO:0000256|ARBA:ARBA00022881, ECO:0000256|HAMAP-
KW Rule:MF_00204};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00204}; Reference proteome {ECO:0000313|Proteomes:UP000030149};
KW SOS response {ECO:0000256|HAMAP-Rule:MF_00204,
KW ECO:0000256|RuleBase:RU003587}.
FT DOMAIN 24..160
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 429..591
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT DOMAIN 626..661
FT /note="UVR"
FT /evidence="ECO:0000259|PROSITE:PS50151"
FT COILED 622..649
FT /evidence="ECO:0000256|SAM:Coils"
FT MOTIF 90..113
FT /note="Beta-hairpin"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00204"
FT BINDING 37..44
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00204"
SQ SEQUENCE 662 AA; 75804 MW; 5994E37E702F859B CRC64;
MKFQVVSEFA PMGDQPQAID KLAKGLINGE KYQTLLGVTG SGKTFSVANV IQEVQRPTLV
LAHNKTLAAQ LYSEFKQFFP NNSVQYFVSY YDYYQPEAFI PVTGTYIEKD LSINDELEKL
RLSTTSALLS GRRDVLVVAS VSCLYGIGNP VEFQKNVISL DKNQVISRTK LLHRLVQSLY
SRTEAEFTPG TFRIKGDTVD IFPSYGDEPF RIHFFGDEIE EIEAFDSKTS QVIEKYEKLT
IYPANMFVTS PDVLQNAIWE IQQDLVKQVD YFKEIGKHLE AKRLEERTNF DLEMIRELGY
CSGIENYSRY LDGRQPGTRP FCLLDYFPDD YLMVIDESHV TISQVHAMYG GDRSRKENLV
EYGFRLPAAM DNRPLKFEEF EALQNQVIYV SATPADYELQ KSEGIYVEQV IRPTGLLDPI
IEIRPSLNQI DDLIEEIQLR CEADERVLVT TLTKRMAEEL TKYLAKVSIR CRYIHSDVDT
LERVEIMQDL RKGLFDVLIG VNLLREGLDL PEVSLVAILD ADKEGFLRSH RSLTQTVGRA
ARNVNGKAIM YADKITASMQ KTIDETNYRR TKQMNYNKKN NMVPQALKKS LGNVLAGNSV
STQYFEDKAL KAAEPESLYL SKPEIEKKIR ELRKSMEKAA KELDFMQAAK LRDEIKLLQD
KL
//
